Will a \'71 14bff rear bolt into a 85 k-10.. I have been doing a lot of searches on this site about the 14bff and "fitability". Will I have any problems bolting this in such as spring perch issues. It is NOT from a dualie either. He also has the Dana 44 8 lug axle for the front and will throw in the wheels and the driveshafts. However the ratio is 4:56. To me this seems a little steep, but I do snowplow with the truck. My gas mileage is poor already. What do you think. Also I read the article about the brake cable issue and that looks like a simple fix. I have a nice MIG 240, plasma cutter, lathe and a Bridgeport Machine so making some parts is no big deal. Thanks in advance. T.J.